Earplug Usage in Preservice Music Teachers

2016 ◽  
Vol 35 (2) ◽  
pp. 5-14
Author(s):  
Jennifer S. Walter
Keyword(s):  
Preservice Teachers ◽  
Hearing Loss ◽  
Hearing Aids ◽  
Music Teachers ◽  
Further Education ◽  
Noise Induced Hearing Loss ◽  
Hearing Conservation ◽  
The Past ◽  
Teachers Beliefs

In the past 10 years, educating university musicians about hearing protection for long-term career stability and success has become more common, as has the adoption of hearing conservation programs. The purpose of this study was to explore preservice music teachers’ self-reported use of earplugs. Undergraduate preservice teachers ( N = 129) were surveyed and results revealed that 21% ( n = 27) wore earplugs sometimes while practicing, rehearsing, performing, or teaching. While participants recognized that noise-induced hearing loss was preventable ( n = 124, 96%), 88% were seldom or sometimes concerned about their own hearing ( M = 2.39, SD = 1.05). Most participants believed that surgery and hearing aids were ways to correct noise-induced hearing loss ( n = 100, 78%). However, contrary to the preservice teachers’ beliefs, no viable correction is currently available for noise-induced hearing loss. Implications for further education are discussed.

The Effectiveness of an Educational Hearing Conservation Program for Elementary School Children

1991 ◽  
Vol 22 (1) ◽  
pp. 308-312 ◽  
Author(s):  
Gail D. Chermak ◽  
Elizabeth Peters-McCarthy
Keyword(s):  
Hearing Loss ◽  
Regular Education ◽  
Conservation Practices ◽  
Noise Induced Hearing Loss ◽  
Educational Programming ◽  
Health Habits ◽  
Conservation Programs ◽  
Hearing Conservation

An educational hearing conservation (HCP) program was designed and presented to 45 normal hearing third- and fourth-grade children enrolled in regular education programs. Questionnaires assessing knowledge of hearing, noise-induced hearing loss, and hearing conservation practices were administered prior to and following a HCP which consisted of a lecture, film, hearing screening demonstration, question and answer and discovery learning periods, and distribution of earplugs and a handout. Most children reported that they did not participate in noisy activities; however, of those who did participate an average of only 5.5% (2.5) reported use of ear protection. Knowledge about noise and noise-induced hearing loss increased an average of 23% following the HCP and 91.1% reported that they "learned something" from the HCP. Post-HCP responses revealed that 96.7% of the children intended to use ear protection when engaged in the depicted noisy activities. Although students indicated their intentions to pursue hearing conservation practices, follow-up studies are needed to determine whether hearing conservation programs are effective in establishing positive, long-term hearing health habits. School hearing conservation programs must be comprehensive in scope, including educational programming aimed at prevention and reduction of the prevalence of hearing loss, as well as identification and management of hearing loss.

FM Verification for the 21 st Century

2008 ◽  
Vol 18 (1) ◽  
pp. 4-9 ◽  
Author(s):  
Leisha Eiten ◽  
Dawna Lewis
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Hearing Aid ◽  
Current Technology ◽  
The Past ◽  
Technological Advances ◽  
Children With Hearing Loss

Background: For children with hearing loss, the benefits of FM systems in overcoming deleterious effects of noise, distance, and reverberation have led to recommendations for use beyond classroom settings. It is important that audiologists who recommend and fit these devices understand the rationale and procedures underlying fitting and verification. Objectives: This article reviews previousguidelines for FM verification, addresses technological advances, and introduces verification procedures appropriate for current FM and hearing-aid technology. Methods: Previous guidelines for verification of FM systems are reviewed. Those recommendations that are appropriate for current technology are addressed, as are procedures that are no longer adequate for hearing aids and FM systems utilizing more complex processing than in the past. Technological advances are discussed, and an updated approach to FM verification is proposed. Conclusions: Approaches to verification andfitting of FM systems must keep pace with advances in hearing-aid and FM technology. The transparency approach addressed in this paper is recommended for verification of FM systems coupled to hearing aids.

Field Monitoring of Otoacoustic Emissions During Noise Exposure: Pilot Study in Controlled Environment

2017 ◽  
Vol 26 (3S) ◽  
pp. 352-368 ◽  
Author(s):  
Vincent Nadon ◽  
Annelies Bockstael ◽  
Dick Botteldooren ◽  
Jérémie Voix
Keyword(s):  
Hearing Loss ◽  
Pilot Study ◽  
Otoacoustic Emissions ◽  
Ambient Noise ◽  
Noise Exposure ◽  
High Temporal Resolution ◽  
Noise Induced Hearing Loss ◽  
Conservation Programs ◽  
Hearing Conservation ◽  
Hearing Status

Purpose In spite of all the efforts to implement workplace hearing conservation programs, noise-induced hearing loss remains the leading cause of disability for North American workers. Nonetheless, an individual's susceptibility to noise-induced hearing loss can be estimated by monitoring changes in hearing status in relation to the level of ambient noise exposure. The purpose of this study was to validate an approach that could improve workplace hearing conservation practices. The approach was developed using a portable and robust system designed for noisy environments and consisted of taking continuous measurements with high temporal resolution of the health status of the inner ear using otoacoustic emissions (OAEs). Method A pilot study was conducted in a laboratory, exposing human subjects to industrial noise recordings at realistic levels. In parallel, OAEs were measured periodically using the designed OAE system as well as with a commercially available OAE system, used as a reference. Results Variations in OAE levels were analyzed and discussed along with the limitations of the reference and designed systems. Conclusions This study demonstrates that the monitoring of an individual's OAEs could be useful in monitoring temporary changes in hearing status induced by exposure to ambient noise and could be considered as a new tool for effective hearing conservation programs in the workplace.

scholarly journals Prevalence of Occupational noise induced hearing loss (ONIHL) among industrial workers in Bhutan.

2020 ◽  
Vol 6 (1) ◽  
pp. 25-31
Author(s):  
Pelden Wangchuk ◽  
Phuntsho Dendup
Keyword(s):  
Hearing Loss ◽  
Binary Logistic Regression ◽  
Noise Induced Hearing Loss ◽  
Occupational Noise ◽  
Industrial Workers ◽  
Hearing Conservation ◽  
Hearing Sensitivity ◽  
Exposure Limit ◽  
Strict Enforcement ◽  
Hearing Assessment

Introduction: Exposure to any type of noise has a potential risk. Higher the level of noise and longer duration of exposure, the more the risk for the hearing sensitivity and health as a whole. The objective of the study is to determine the prevalence of Occupational Noise Induced Hearing Loss (ONIHL) among the industrial workers in Bhutan and to ascertain high risk establishment and vulnerable occupations. Methods: The hearing assessment was conducted among 1638 workers considering different types of industries and occupations to ascertain the prevalence of occupational noise induced hearing loss and vulnerable group amongdifferent industries and occupations. Descriptive statistics and binary logistic regression were performed to test the significance of ONIHL among the various independent variables. Results: The study found that the prevalence of ONIHL stands at 27.9% among industrial workers in Bhutan. 42.45% of candidates who had ONIHL reported with tinnitus in either or both ears. This study founda significant association between the exposure duration and the severity of ONIHL among the industrial workers. Considering the type of industry, wood based industry, hydro services, cement and polymer were found to have a higher prevalence of ONIHL and similarly, higher prevalence of ONIHL were found among occupations such as blaster, chipper, carpenters, dryer (knife grinder) and crusher operators. Conclusions: This study conduces that prevalence of ONIHL among industrial workers is found to be at the higher side and some of the occupations and industries impose higher risk. The study suggests that there is need for intervention such as strict enforcement of the permissible exposure limit, monitor and evaluate hearing conservation programs, and providing advice and recommendation to address such issues by the relevant agencies and industries

Exploring Access, Intersectionality, and Privilege in Undergraduate Music Education Courses

2019 ◽  
Vol 29 (2) ◽  
pp. 22-37
Author(s):  
Samuel Escalante
Keyword(s):  
Preservice Teachers ◽  
Social Justice ◽  
Music Education ◽  
Teacher Educators ◽  
Music Teachers ◽  
Music Teacher ◽  
Education Students ◽  
Teachers Beliefs ◽  
Basic Qualitative Study ◽  
Education Courses

Music teacher educators often work to prepare preservice music teachers to be socially conscious and adopt dispositions toward teaching in socially just ways. Preservice teachers’ beliefs, attitudes, and dispositions toward social justice issues may not be sufficiently challenged, however, unless coursework is appropriately conceived. I designed a three-part workshop to introduce and explore the concepts of access, intersectionality, and privilege, and then conducted a basic qualitative study to examine undergraduate music education students’ understandings of and attitudes toward sensitive social justice issues, as well as their experiences with the workshop. I found that exploring sociological concepts related to social justice through interactive activities and allowing students safe methods for expressing themselves, such as journaling, may facilitate the adoption of positive dispositions among preservice teachers toward toward social justice issues.

Noise-induced hearing loss is exacerbated by long-term smoking

2005 ◽  
Vol 30 (6) ◽  
pp. 517-520 ◽  
Author(s):  
D.C. Wild ◽  
M.J. Brewster ◽  
A.R. Banerjee
Keyword(s):  
Hearing Loss ◽  
Noise Induced Hearing Loss

scholarly journals Acute and Long-Term Effects of Noise Exposure on the Neuronal Spontaneous Activity in Cochlear Nucleus and Inferior Colliculus Brain Slices

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Moritz Gröschel ◽  
Jana Ryll ◽  
Romy Götze ◽  
Arne Ernst ◽  
Dietmar Basta
Keyword(s):  
Hearing Loss ◽  
Spontaneous Activity ◽  
Inferior Colliculus ◽  
Cochlear Nucleus ◽  
Noise Exposure ◽  
Brain Slices ◽  
Noise Induced Hearing Loss ◽  
Long Term Effects ◽  
Noise Trauma

Noise exposure leads to an immediate hearing loss and is followed by a long-lasting permanent threshold shift, accompanied by changes of cellular properties within the central auditory pathway. Electrophysiological recordings have demonstrated an upregulation of spontaneous neuronal activity. It is still discussed if the observed effects are related to changes of peripheral input or evoked within the central auditory system. The present study should describe the intrinsic temporal patterns of single-unit activity upon noise-induced hearing loss of the dorsal and ventral cochlear nucleus (DCN and VCN) and the inferior colliculus (IC) in adult mouse brain slices. Recordings showed a slight, but significant, elevation in spontaneous firing rates in DCN and VCN immediately after noise trauma, whereas no differences were found in IC. One week postexposure, neuronal responses remained unchanged compared to controls. At 14 days after noise trauma, intrinsic long-term hyperactivity in brain slices of the DCN and the IC was detected for the first time. Therefore, increase in spontaneous activity seems to develop within the period of two weeks, but not before day 7. The results give insight into the complex temporal neurophysiological alterations after noise trauma, leading to a better understanding of central mechanisms in noise-induced hearing loss.

Low-dose, long-term caroverine administration attenuates impulse noise-induced hearing loss in the rat

2006 ◽  
Vol 126 (11) ◽  
pp. 1140-1147 ◽  
Author(s):  
Maoli Duan ◽  
Zhiqiang Chen ◽  
Jianxin Qiu ◽  
Mats Ulfendahl ◽  
Göran Laurell ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Impulse Noise ◽  
Low Dose ◽  
Noise Induced Hearing Loss
Sign in / Sign up

Export Citation Format

Share Document